<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
jsp脚本啥的<br>
	<% 
	int i = 5;
	int z = i + 5;
	%>
	<%=z %>
	<%!
		int i = 1;
		int add(int x,int y){
			return x + y;
		}
		class innerClass{
			String var;
			
		}
		
	%>
	<br>
	<%=add(5,7) %>
</body>
</html>